321411636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7547}}^1$

素因数の和:7590

約数の個数: 108

約数和(自身を含む): 1005574752

約数和(自身を除く): 684163116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1521, 1638, 2028, 2366, 3042, 3276, 3549, 4732, 6084, 7098, 7547, 10647, 14196, 15094, 21294, 22641, 30188, 42588, 45282, 52829, 67923, 90564, 98111, 105658, 135846, 158487, 196222, 211316, 271692, 294333, 316974, 392444, 475461, 588666, 633948, 686777, 882999, 950922, 1177332, 1275443, 1373554, 1765998, 1901844, 2060331, 2550886, 2747108, 3531996, 3826329, 4120662, 5101772, 6180993, 7652658, 8241324, 8928101, 11478987, 12361986, 15305316, 17856202, 22957974, 24723972, 26784303, 35712404, 45915948, 53568606, 80352909, 107137212, 160705818, 321411636]

約数ペア:

[(1, 321411636), (2, 160705818), (3, 107137212), (4, 80352909), (6, 53568606), (7, 45915948), (9, 35712404), (12, 26784303), (13, 24723972), (14, 22957974), (18, 17856202), (21, 15305316), (26, 12361986), (28, 11478987), (36, 8928101), (39, 8241324), (42, 7652658), (52, 6180993), (63, 5101772), (78, 4120662), (84, 3826329), (91, 3531996), (117, 2747108), (126, 2550886), (156, 2060331), (169, 1901844), (182, 1765998), (234, 1373554), (252, 1275443), (273, 1177332), (338, 950922), (364, 882999), (468, 686777), (507, 633948), (546, 588666), (676, 475461), (819, 392444), (1014, 316974), (1092, 294333), (1183, 271692), (1521, 211316), (1638, 196222), (2028, 158487), (2366, 135846), (3042, 105658), (3276, 98111), (3549, 90564), (4732, 67923), (6084, 52829), (7098, 45282), (7547, 42588), (10647, 30188), (14196, 22641), (15094, 21294)]